| // Copyright (c) 2021, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| abstract class Super { |
| void set extendedConcreteCovariantSetter(covariant int i) {} |
| |
| void set extendedAbstractCovariantSetter(covariant int i); |
| |
| void set extendedConcreteCovariantImplementedSetter(covariant int i) {} |
| |
| void set extendedAbstractCovariantImplementedSetter(covariant int i); |
| |
| void set extendedConcreteImplementedCovariantSetter(int i) {} |
| |
| void set extendedAbstractImplementedCovariantSetter(int i); |
| } |
| |
| class Interface1 { |
| void set extendedConcreteCovariantImplementedSetter(int i) {} |
| |
| void set extendedAbstractCovariantImplementedSetter(int i) {} |
| |
| void set extendedConcreteImplementedCovariantSetter(covariant int i) {} |
| |
| void set extendedAbstractImplementedCovariantSetter(covariant int i) {} |
| |
| void set implementsMultipleCovariantSetter1(covariant int i) {} |
| |
| void set implementsMultipleCovariantSetter2(int i) {} |
| } |
| |
| class Interface2 { |
| void set implementsMultipleCovariantSetter1(int i) {} |
| |
| void set implementsMultipleCovariantSetter2(covariant int i) {} |
| } |
| |
| abstract class AbstractClass extends Super implements Interface1, Interface2 {} |
| |
| class ConcreteSub extends AbstractClass {} |
| |
| class ConcreteClass extends Super implements Interface1, Interface2 {} |
| |
| main() {} |